81753536

素因数分解:

$2^6\times {\mathrm{991}}^1\times {\mathrm{1289}}^1$

素因数の和:2292

約数の個数: 28

約数和(自身を含む): 162519360

約数和(自身を除く): 80765824

約数列:

[1, 2, 4, 8, 16, 32, 64, 991, 1289, 1982, 2578, 3964, 5156, 7928, 10312, 15856, 20624, 31712, 41248, 63424, 82496, 1277399, 2554798, 5109596, 10219192, 20438384, 40876768, 81753536]

約数ペア:

[(1, 81753536), (2, 40876768), (4, 20438384), (8, 10219192), (16, 5109596), (32, 2554798), (64, 1277399), (991, 82496), (1289, 63424), (1982, 41248), (2578, 31712), (3964, 20624), (5156, 15856), (7928, 10312)]